APA (7 वां संस्करण) प्रशस्ति पत्र

Parrinder, P. Having your assumptions questioned: A guide to the 'theory guides' / Patrick Parrinder. The state of theory.(1993).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Parrinder, Patrick. "Having Your Assumptions Questioned: A Guide to the 'Theory Guides' / Patrick Parrinder." The State of Theory.(1993) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Parrinder, Patrick. "Having Your Assumptions Questioned: A Guide to the 'Theory Guides' / Patrick Parrinder." The State of Theory.(1993), .